-
Important insulation material FR4 on the electrical reactor Reactors are an indispensable component of the entire power system. Generally used in reactors on the frequency converter, it can not only p...
2019-07-30
Read more
-
FR4 is a kind of code of fire resistant material grade, represented by the mean resin material after combustion state must be able to put out a material specification, it is not a material name, but a...
2020-02-16
Read more
-
1. Insulation resistance and resistivity Resistance is the inverse of conductance, and resistivity is the resistance per unit volume. The smaller the conductivity of the data, the greater its resistan...
2020-02-20
Read more
-
The important raw material of epoxy insulation board is glass fabric. What special properties does glass fabric have to meet the performance requirements of epoxy insulation board? We summarize the fo...
2020-02-26
Read more
-
Epoxy board is widely used. It can be used as insulation parts in electrical appliances. It has the characteristics of heat insulation, high voltage resistance and wear resistance. And some customers ...
2020-03-09
Read more
-
The fr4 epoxy board is a code for the grade of flame-resistant material, which represents a material specification that the resin material must be able to extinguish itself after the burning state. Ep...
2020-08-29
Read more
-
FR4 G10 epoxy board is a kind of high polymer that can be used in medium temperature environment. It is also a typical insulating material. Its main component is epoxy resin, so it will generally show...
2020-09-05
Read more
-
Reactor is an indispensable important component of the entire power system. The reactor generally used in the frequency converter can not only prevent the interference from the grid, but also reduce t...
2020-09-07
Read more
-
When the electric field strength of the epoxy board applied to the insulating material is higher than the critical value, the current through the insulating material will increase sharply, the insulat...
2020-09-26
Read more
-
G-10 material is generally used as insulating structural parts in motors and electrical equipment, such as circuit breakers, switch cabinets, transformers, DC motors, AC contactors, explosion-pro...
2021-06-28
Read more
-
Let's first understand the characteristics of 3240 epoxy board It is made of electric glass cloth and epoxy resin by drying and hot pressing. There are no bubbles, pits and wrinkles on the panel. It h...
2021-06-28
Read more
-
Epoxy sheets commonly used in the market are 3240 and FR-4 epoxy sheets, so what is the difference between them? What are the advantages of FR4 epoxy sheets? Difference 1: FR4 has good flame reta...
2021-06-29
Read more